h3 {
  width: 130px;
  height: 50px;
  background-color: pink;
  color: red;
}

.greenBg {
  background-color: green;
}

.lightGreenBg {
  background-color: lightgreen;
}

.skill1 {
  color: blue;
}
.skill2 {
  color: brown;
}
.skill3 {
  color: orange;
}